The Utahraptor was the largest known raptor -- up to 800 pounds, about the size of a large black bear or small grizzly. Learn how salt helped preserve their fossils in this episode of BrainStuff, based on this article: https://animals.howstuffworks.com/dinosaurs/utahraptor.htm

BrainStuff Classics: How Can You Help a Friend with Depression?
06:59

How Does the Myth of the Minotaur Work?
11:45

How Do Manatees Work?
09:36